Search Results for "whatever"

...In particular, craft a command line or .ghci file such that when you start ghci it has loaded all the files you care about (check :show modules). If you want to use --test check that whatever expression you want to use works in that ghci session. Getting ghci started properly is one of the hardest things of using ghcid, and while ghcid has a lot of defaults for common cases, it doesn't always work out of the box. Expressions that read from standard input are likely to hang, given that Ghcid already uses the standard input to interact with Ghci.

...To use Haxl in your own application, you will likely need to build one or more data sources: the thin layer between Haxl and the data that you want to fetch, be it a database, a web API, a cloud service, or whatever. There is a generic datasource in "Haxl.DataSource.ConcurrentIO" that can be used for performing arbitrary IO operations concurrently, given a bit of boilerplate to define the IO operations you want to perform.

Dummy program that takes a string of characters (e.g. str == "asdeqwdrfesatgha") and natural number n (1 <= n <= length str) and finds all words made from characters from str with length n (checks in a dictionary if the current string with length n is a word). Made it to help a friend cheat in a Android app called "Scrabble" or whatever. Written in Haskell.